SGxx - (37.X or 22.X)

This page contains firmware revision information for two generations of SGxx devices:

SGXX Module with Graphical OLED Display (37.X)

S Cable with Graphical OLED Display

Product number	Product type
SGxx	Single-phase 900MHz/2.4GHz power monitoring modules with graphical OLED display

Release	Type	Key features	Prerequisites
37.12	Recommended	Improve display of electrical readings Add proper rounding of electrical readings on display pages Add support for double-tap to return to the previously displayed page Improve reliability of energy log storage Improve timeliness of transmission of slowly-changing readings Display "F/W" instead of just "FW" on display page showing firmware ID,
37.10		Added Button Mode. Customer can use Node Manager application to set the following button modes. Disabled Enabled, with configuration disabled Enabled Default Button Mode is changed to Disabled
37.8		Fixes local display issue that persisted until reboot
37.6		Improved tap button performance Improved timeliness of readings transmission after power-up
37.4		Remove Pulses from OLED display page rotation Fix handling of negative power and energy readings in metrology systems
37.2		Improves connectivity and network performance	Single-phase smart power cable with OLED display

SGXX Module with 7-Segment Display (22.X)

S Cable with 7-Segment Display (plug and socket connectors will vary)

Product number	Product type
SGxx	Single-phase 900MHz/2.4GHz power monitoring modules with a 7-Segment display.

Release	Type	Key features	Prerequisites
22.22	Recommended	Bug Fixes for energy accumulation
22.18	Recommended	Add support for Android Bluetooth low energy. Various Bug Fixes
22.16	Discretionary	Various Bug Fixes
22.12	Recommended	Bug fixes for phase angles on reverse CTs
22.10	Recommended	Improvements to mesh stability improvements to relays
22.8	Recommended	Standardize LED7 RF Status display Standardize LED RF status display
22.6	Initial Production Release	Initial stable release
22.4		Bug fixes
22.2		Bug fixes